Kim Kardashian is pregnant with her first child, her rep confirmed to Just Jared.

The 32-year-old's boyfriend Kanye West announced the big news in a big way -- right in the middle of his concert at Revel in Atlantic City on Dec. 30. The 35-year-old rapper reportedly told the crowd to "stop the music and make noise for my baby mama," referring to Kardashian, who was in the audience.

Kim Kardashian is pregnant with her first child, her rep confirmed to Just Jared.

The 32-year-old's boyfriend Kanye West announced the big news in a big way -- right in the middle of his concert at Revel in Atlantic City on Dec. 30. The 35-year-old rapper reportedly told the crowd to "stop the music and make noise for my baby mama," referring to Kardashian, who was in the audience.